tbuckley/cabot-search huggingface dataset:
Choledochoduodenal fistula
Authors: H. Delsa, S. Darhoua, M. Ghayate, S. Y. Benhayoun, N. Faquir, H. Fadili, N. Bouknani, F. Merzouk
Journal: Endoscopy (2023)

Abstract Text This video presents the case of an 81-year-old man, with a medical history of Hepatitis C cirrhosis, chronic kidney failure, ischemic cardiomyopathy, and atrial fibrillation on anticoagulation. He had undergone cholecystectomy 15 years ago. We admitted the patient to our hospital for severe epigastric pain, vomiting, and heartburn. Ct scan showed multiple suspicious hepatic nodules, ascites and pneumobilia with thickening of the cardia. Gastroscopy showed gastritis with significant bile reflux, at the duodenal bulb, we visualized a large bulbar orifice with 2 structures evoking the biliary tree, related to choledochoduodenal fistula (video).
Spontaneous biliary digestive fistulas
Authors: R. BoukhraisS, M. Borahma, F. Z. Chabib, M. Kadiri, N. Lagdali, C. Berhili, I. Benelbarhdadi, F. Z. Ajana
Journal: Endoscopy (2023)

Aims Spontaneous biliary fistulas are observed in 0.3% of patients with biliary pathology.Our study aimed to identify the clinical,para-clinical,and therapeutic profiles of spontaneous biliary digestive fistulas.
Single Balloon Enteroscope(SBE) Directed ERCP, Direct Cholangioscopy, intrahepatic stone extraction using standard accessories in post jejunostomy and hepatico-jejunostomy stricture and hepaticoliths- A Video Case Report
Authors: S. Zubin, R. Puri, S. Bhagat, A. Kathuria
Journal: Endoscopy (2023)

Abstract Text ERCP in altered anatomy has always been a challenge to endoscopists. Many devices have been used including Balloon Enteroscopes, EUS guided management as well as percutaneous interventions. We describe a patient who underwent jejuno-jejunostomy and hepatico-jejunostomy for post cholecystectomy injury and subsequently developed stricture. With the use of Single balloon enteroscopy (SBE) and using standard accessories , we could access the HJ site, dilate and enter the intrahepatic ducts, remove hepaticoliths and achieve intrahepatic clearace. Hence, describing the use of SBE to do direct intrahepatic cholangioscopy and stone extraction.
Circumferential dissections in squamous cell carcinomas on oesophageal lichen planus and application of haemostatic to prevent stenosis
Authors: E. Albéniz, A. París, L. Zubiaurre, A. Aguirre, J. Carrascosa, V. Jusué, V. Busto, M. Gómez, F. Estremera-Arevalo, J. J. Vila
Journal: Endoscopy (2023)

Abstract Text A 76-year-old woman was referred for ESD of two circumferential squamous cell carcinomas on oesophageal lichen planus (OLP). A 10cm distal circumferential ESD was performed (single tunnel technique). Oral steroids and a self-assembling peptide (SAP) was applied to prevent stenosis. Four weeks control showed no stenosis and the second ESD of the 5cm circumferential proximal lesion was performed; SAP was applied to both eschars. SAP was applied again in the 8 weeks control. No stenosis was developed in the follow up (10 months) showing that this combination could be used to decrease the risk of stenosis after very extensive resections.
Yield of single pass with Franseen needle compared to multiple passes with conventional FNA needles
Authors: P. N. Desai, K. Mayank, P. Chintan, P. Ritesh
Journal: Endoscopy (2023)

Aims Single pass FNA, FNB and/ or ancillary studies with Franseen needle without ROSE or MOSE compared with conventional FNA and/ or FNB with multiple passes using other needles.
Acute pancreatitis as a complication of PowerSpiral Motorized Enteroscopy: a case report
Authors: S. Cocca, S. Tonarelli, G. Grande, S. Russo, F. Pigò, H. Bertani, R. Conigliaro
Journal: Endoscopy (2023)

Aims Motorized spiral enteroscopy (MSE) is a novel technique for evaluation and management of small bowel lesions. Two feasibility studies showed high success rates, adverse event rate ranged from 14.4% to 16.7%, including one perforation and one case of GI bleeding.
Results of sphincterotomy in bilio-bronchial fistulas
Authors: H. Cherkaoui, O. Ibtissam, H. Abid, N. Lahmidani, Y. M. El, D. A. Benajah, S. A. Ibrahimi, M. El Abkari, A. Elmekkaoui
Journal: Endoscopy (2023)

Methods Our study is a retrospective descriptive study spread over a period of 12 years, including all patients who underwent sphincterotomy for biliary-bronchial fistula in our endoscopy unit.
What’s hidden under the gastric intestinal metaplasia? Diffuse-type adenocarcinoma discovered by targeted biopsies: a case-report
Authors: E. Dilaghi, S. Angeletti, E. Pilozzi, B. Annibale, E. Lahner, G. Esposito
Journal: Endoscopy (2023)

Aims The pathogenesis of diffuse-type gastric-cancer(DTGC) still needs to be clarified, and the relationship between gastric-precancerous-conditions(GPC),such as corpus-atrophic-gastritis(CAG) has not been defined,as well.
A Randomized Control Trial Comparing Water Exchange and Air Insufflation Using Non-Sedated Extended Flexible Sigmoidoscopy for Colorectal Cancer Screening
Authors: B. Parker, A. Bak, R. Perini, M. Recsky, B. Sullivan, W. Richardson, P. Hirschkorn, C. Oliveira, A. Aulakh
Journal: Endoscopy (2023)

Aims To determine the extent non-sedated extended flexible sigmoidoscopy (EFS) using the water exchange method (WE) is associated with a complete colon examination compared to the traditional air insufflation (AI) method in an average risk colorectal cancer screening population.
Shifting paradigms during COVID 19 pandemic in Costa Rica: POEM as an ambulatory procedure
Authors: F. Vargas-Navarro, K. Mönkemüller, W. Ramirez-Quesada, E. Cob-Guillen, A. Carvajal González, K. Hidalgo-Morales, A. Gonzalez-Ulloa, F. Hevia-Urrutia, J. Vargas-Madrigal, A. Madrigal-Mendez
Journal: Endoscopy (2023)

Aims The COVID-19 pandemic resulted in cancellation of non-urgent endoscopic procedures, even more if hospitalization is required as for POEM. Our aim is to demonstrate safety and efficacy when POEM is performed as an ambulatory procedure, using a safety checklist (MADRI criteria).
Automated Detection of Rectal Retroflexion Using Artificial Intelligence – A Multi-Centre Study
Authors: R. Kader, T. D. Carvalho, P. Brandao, D. Toth, M. Hussein, N. Aslam, O. Ahmad, E. Seward, R. Vega, P. Mountney, D. Stoyanov, L. Lovat
Journal: Endoscopy (2023)

Aims We aimed to develop a convolutional neural network (CNN) to automate detection of rectal retroflexion (RR) and measure RR inspection time (‘rectal retroflexion time’).
Endoscopic aspects and prognostic of gastric cancer in young patients
Authors: H. Cherkaoui, O. Ibtissam, A. Elmekkaoui, H. Abid, Y. M. El, D. A. Benajah, S. A. Ibrahimi, M. El Abkari, N. Lahmidani
Journal: Endoscopy (2023)

Aims study the epidemiological, clinical and endoscopic characteristics of gastric cancer in young subjects and to evaluate the survival and prognostic factors of gastric cancer
Obliterating gastric varices with glue injection: efficacy, safety and rebleeding risk factors
Authors: S. Ben azouz, M. Sabbah, S. Baghdadi, D. Trad, N. Bellil, H. Jlassi, N. Bibani, H. Elloumi, D. Gargouri
Journal: Endoscopy (2023)

Aims Endoscopic management of gastric variceal (GV) bleeding has been premised on the injection of biological glue. The aim of this study was to assess the efficacy and safety of biological glue injection (GI) in the treatment of hemorrhagic GV and identify predictive risk factors of bleeding recurrence (BR).
Clinical outcome of endoscopic submucosal dissection for rectal tumor with involvement of dentate line: a retrospective cohort study
Authors: J. Lee, J. H. Lee, S. J. Kim, Y. K. Noh, J. I. Lee
Journal: Endoscopy (2023)

Aims Endoscopic submucosal dissection (ESD) of rectal tumors involving the dentate line (RT-DL) is challenging because of the anatomical features of anal canal. This study aimed to identify optimal techniques and sedation and to determine the clinical outcomes of ESD for RT-DL.
Endoscopic drainage of pancreatic pseudocysts: Report of a Moroccan experience
Authors: H. Cherkaoui, O. Ibtissam, N. Lahmidani, A. Elmekkaoui, Y. M. El, D. A. Benajah, S. A. Ibrahimi, M. El Abkari, H. Abid
Journal: Endoscopy (2023)

Methods This is a retrospective descriptive study including 31 patients over a period of 11 years (June 2011-September 2021). Clinical, radiological, endoscopic and evolutionary data of the patients were collected.
Ulcer with adherent clot: Detach or respect?
Authors: A. Attar, H. hedda, L. Asmae, M. Lahlali, N. Lahmidani, A. Elmekkaoui, M. Yousfi, M. Elabkari, S. A. Ibrahimi, D. A. Benajah, H. Abid
Journal: Endoscopy (2023)

Aims As for ulcers with adherent clot (stage IIb of Forrest), the endoscopist has the choice between detachment or respect of the clot; the aim of this study is to compare the two therapeutic attitudes while insisting on the recurrence and mortality rates.
Role of endoscopic resection margin (R1) in the clinical outcome of patients with Neuroendocrine Neoplasia
Authors: M. Marasco, S. Massironi, D. Campana, M. Mosca, E. Dell'unto, E. Pilozzi, M. Rinzivillo, G. Esposito, B. Annibale, F. Panzuto
Journal: Endoscopy (2023)

Aims Endoscopic resection margin R1 (ER1) describes neoplasia presence at lateral and/or deep margin. Highest rate of R1 resection occurs in duodenal NENs (d-NENs) where advanced resection techniques [endoscopic submucosal dissection (ESD); full thickness resection (EFTR)], are more difficult to apply. In gastric (g-NENs) and rectal NENs (r-NENs), due to favorable anatomy, ESD or EFTR obtain lower rates of R1 resection. Aim of the study is to assess endoscopic recurrence/progression risk at resection site in pts with gastric, duodenal and rectal NENs undergone endoscopic ER1.
Prophylactic stenting as a method to decrease incidence of post ESD strictures in esophagus. A case series
Authors: A. Mendoza Ladd, K. Park, M. Bilal, A. Schlachterman, A. Khan, S. Amin, G. Obeng, S. Thakkar
Journal: Endoscopy (2023)

Aims Endoscopic submucosal dissection (ESD) allows curative en bloc resection of large early esophageal neoplasms with low recurrence rates. However, these large resections almost invariably lead to recalcitrant esophageal strictures. Prophylactic use of fully covered metal stents to prevent such strictures has been seldomly used. In this case series we evaluated the effectiveness of such an approach.
Long-term outcomes of endoscopic submucosal dissection for undifferentiated early gastric cancer, beyond expanded criteria
Authors: C. B. Ryu, J. Y. Bae, M. S. Lee
Journal: Endoscopy (2023)

Aims The aim of this retrospective study was to analyze the long-term outcomes of ESD carried out to treat undifferentiated EGC in two groups ( group A: up to 2 cm, group B: 2-3 cm)
Lower gastrointestinal bleeding due to ileocecal valve lipoma covered by an ulcerated tubular adenoma. A rare indication for surgical treatment
Authors: C. Sotiropoulos, C. Konstantakis, K. Thomopoulos
Journal: Endoscopy (2023)

Aims Resection is indicated when large lipomas are associated with intestinal intussusception, colonic obstruction, lower gastrointestinal bleeding, or chronic abdominal pain.
Identification of 6 Key Features of Colorectal Polyps Increases the Sensitivity of Cancer Detection and Ability to Discriminate Deep Submucosal Invasion – The Basis of the Blink (First) Impression?
Authors: L. Debels, S. Smeets, P. J. Poortmans, V. Lala, C. Jorissen, T. Lamiroy, R. Valori, L. Desomer, J. Anderson, D. J. Tate
Journal: Endoscopy (2023)

Aims Both detection and depth stratification of cancer within colon polyps are critical for optimal patient outcomes. We aimed to determine whether identification of 6 endoscopic features of polyp cancer can improve endoscopist decision making regarding submucosal invasion (SMI).
Efficiency of the capsule endoscopy in a single center, are the quality criteria of the ESGE met?
Authors: M.M. Díaz Alcázar
Journal: Endoscopy (2023)

Aims The European Society of Gastrointestinal Endoscopy (ESGE) published a guide with quality improvement initiatives in small bowel endoscopy in 2019. The aim of this study was to assess whether an endoscopy unit met the quality recommendations in capsule endoscopy procedures.
Endoscope Tip Control – a Simple, Ex-Vivo Model With Potential For Endoscopist Benchmarking and Tracking Of Progress Over Time
Authors: L. Debels, S. Smeets, P. J. Poortmans, V. Lala, C. Jorissen, T. Lamiroy, L. Desomer, R. Valori, J. Anderson, D. J. Tate
Journal: Endoscopy (2023)

Aims No objective tool to measure the quality of endoscope tip manipulation (tip-control) exists. This study aimed to develop and validate a score for tip-control in an ex-vivo setting.
Clinical Outcome of Endoscopic Subserosal Dissection for Gastric Gastrointestinal Stromal Tumors
Authors: J. Cho, M. Yang, J. Song, W. Lee
Journal: Endoscopy (2023)

Aims Endoscopic resection is recommended as treatment of Gastric gastrointestinal stomal tumors (GIST) with intraluminal growing. Endoscopic subserosal resection (ESSD) is new technique that can remove safely gastric subepithelial tumor with subserosal growing. Until now, the data for ESSD of gastric GIST was very rare.
Clinical and Technical Success of Eus-guided Anterograde Drainage for Non-neoplastic Obstructed Biliary and Pancreatic Ducts: A single-center experience
Authors: C. Robles-Medranda, D. Cunto, M. Puga-Tejada, J. Alcivar-Vasquez, M. Egas-Izquierdo, J. Baquerizo-Burgos, M. Arevalo-Mora, H. Alvarado-Escobar, R. Del Valle, H. Pitanga-Lukashok
Journal: Endoscopy (2023)

Aims To assess the anterograde's drainage clinical and technical success in non-neoplastic obstructed biliary and pancreatic ducts.
The usefulness of the through-the-needle’s diagnostic techniques in a case of an undefined pancreatic cyst
Authors: M. Gesualdo, S. Gaia, M. Bruno, P. Salacone, R. Lo Tesoriere, D. P. Filip, C. Pitino, M. Sacco, C. G. De Angelis
Journal: Endoscopy (2023)

Abstract Text A 69 years-old-man after the onset of epigastric pain underwent MRI. In the head of pancreas a cystic lesion with septa and size of 57 mm was discovered; the cyst had a solid component in anterior wall with uncommon contrast enhancement; other small cysts were visible. The suspicion was a degenerated IPMN versus serous cystadenoma.Consequently, an EUS with 22-G FNA needle was performed in another center, but it was not diagnostic. Then, we decided to perform a new EUS with FNA+through-the-needle biopsy (TTNB) and confocal laser endomicroscopy needle-based (nCLE).The final diagnosis was a cystic pancreatic neuroendocrine tumor, and the patient is now waiting for surgery.
A novel, low profile, self-disassembling PEG with replaceable inner tubes: results of an initial feasibility study
Authors: A. Benson, M. Massarwa, D. Wengrower, J. Epshtein, S. Yaari, D. Itskoviz, E. Zlotnick, L. Katz, H. Jacob
Journal: Endoscopy (2023)

Aims Percutaneous endoscopic gastrostomy (PEG) tube complications include accidental dislodgement and tube blockage. Our aim is to present the initial results of a feasibility study of Fidmi Feeding Device (FFD), a novel, low-profile, self-disassembling PEG with replaceable inner tubes that eliminates clogging and improves patient quality of life.
Biliary Drainage in Palliative and Curative Intent in European Patients with Hilar Cholangiocarcinoma: a retrospective single center analysis
Authors: T. von Hahn, L. K. Baar, T. Schmeisl, P. Wohlmuth, T. Bunde, J. Drews
Journal: Endoscopy (2023)

Aims Cholestasis and jaundice are common in hilar cholangiocarcinoma (CCA) and impede both surgical and medical treatments. Thus, interventional relief of cholestasis is an integral part of multimodal therapy. Data on its effectiveness are limited, mostly originating from Asia and almost exclusively focused on the palliative setting.
Comparison of optical evaluation vs forceps biopsy for dysplasia/cancer detection in mixed and homogenous subtype of large granular laterally spreading tumors
Authors: A. Steshenko, V. Tkachov, O. Kiosov, A. Klymenko
Journal: Endoscopy (2023)

Aims To investigate the accuracy of dysplasia detection of the forceps biopsy versus optical evaluation method for mixed and homogenous subtype of large granular laterally spreading tumors (LST) by comparing them with the results of histopathology.
Pancreatic metastasis from unknown primary melanoma: a Case Report
Authors: C. L. Pugliano, L. Minelli Grazioli, G. Rossi, P. Cesaro, C. Spada
Journal: Endoscopy (2023)

Methods A 78-years-old woman was candidate for a percutaneous mitraclip placement due to severe symptomatic mitral regurgitation. During pre-operative medical tests, a suspected pancreatic lesion emerged and the patient was referred to our department.
Traditional serrated adenoma: Prevalence and endoscopic characteristics related to advanced histological features
Authors: C. Soutullo-Castiñeiras, C. Satorres, F. Giner, M. García-Campos, V. Pons-Beltrán, M. Bustamante-Balén
Journal: Endoscopy (2023)

Aims To determine the prevalence of traditional serrated adenoma (TSA) and to assess the endoscopic characteristics of a large series of TSAs focusing in the presence of high-grade dysplasia (HGD) and invasive cancer (IC).
Techniques for removal of broken or proximally migrated pancreatic stents: A Case Series
Authors: A. Khalyfa, N. Randhawa, M. Khan, K. Ayub
Journal: Endoscopy (2023)

Aims During endoscopic retrograde cholangiopancreatography (ERCP), pancreatic stents (PS) are commonly used to reduce the risk of post ERCP pancreatitis. Proximal PS migration may cause pancreatitis, pancreatic abscess, or pancreatic duct stenosis. In our study, we review the efficacy of different techniques including Spyglass retrieval basket, Spybite forceps, and Soehendra retriever for proximally migrated pancreatic stents. [1] [2] [3]
Experience with endoscopic suturing in colorrectal anastomotic leakage closure: a case series
Authors: B. Merchán Gómez, M.T. Herraiz Bayod, C.M. Prieto De Frías, C. Pastor Idoate, F. Boria Alegre, M.T. Alonso Sierra, S. González Vázquez, G. Castillo López, J.M. Riesco López
Journal: Endoscopy (2023)

Aims Endoscopic suturing (ES) is a novel treatment in colorectal anastomotic leakage (CAL) offering a minimal invasive alternative to surgery. Our aim is describing the effectiveness and safety of ES in a case series treated in our center.
Does Helicobacter Pylori Eradication Improve Parameters In Non-alcoholic Fatty Liver Disease?: A Systematic Review And Meta-analysis of The Randomized Controlled Trials
Authors: F. Jaber, S. Alsakarneh, H. Ghoz
Journal: Endoscopy (2023)

Aims The correlation between eradication of Helicobacter pylori and parameters of non-alcoholic fatty liver disease (NAFLD) remains controversial. This meta-analysis aims to examine the effect of HP treatment on fibrosis, metabolic and anthropometric parameters and to compare its effect with lifestyle changes alone.
Two-devices-in-one-channel method for selective biliary cannulation in patients with periampullary diverticulum
Authors: S. Jeong
Journal: Endoscopy (2023)

Aims We evaluated the safety and efficacy of the two-devices-in-one-channel method using a cannula and a biopsy forcep as a biliary access procedure when difficult biliary cannulation in patients of the periampullary diverticulum.
Endoscopic Ultrasound – guided perivascular pancreatic Radiofrequency Ablation using a Hydroxyethyl Starch Solution prior to Pancreatectomy
Authors: J. Montanelli, L. Sosa-Valencia, A. Badaoui, G. Averous, L. Swanström, D. Mutter, P. Pessaux, B. Seeliger
Journal: Endoscopy (2023)

Aims Pancreatic surgery remains a complex procedure, particularly for borderline resectable tumours. Vascular invasion impedes resectability, and vascular resection entails increased morbidity. Following a feasibility and safety demonstration of an augmented radiofrequency ablation using hydroxyethyl starch (EUS-sugar-RFA) in porcine pancreatic parenchyma, the present study assesses whether EUS-sugar-RFA in the perivascular pancreatic space is safe and creates a controllable margin of perivascular necrosis to enable a R0 resection.
The optical classification of the difficult sessile serrated lesions using convolutional neural networks trained with white light endoscopic images
Authors: V. Panteris, G. Feretzakis, P. Karantanos, X. Zoubouli, S. Vgenopoulou, A. Pierrakou, D. Kalles, V. Verykios, E. A. Papalois, T. Thomaidis, I. Dalainas, E. Kouroumalis
Journal: Endoscopy (2023)

Aims Sessile serrated lesions (SSL) constitute a special group of colorectal polyps in terms of difficult recognition and importance in carcinogenesis. The aim of this study was to evaluate the use of convolutional neural networks (CNNs) in the optical prediction of SSL upon endoscopic and histopathologic images.
Black Esophagus as an uncommon cause of Gastrointestinal Bleeding
Authors: E. Maderuelo Gonzalez, A. Martins Pinto da Costa, E. Santos Pérez, F. Valentin Gomez, D. de Frutos, M. Lopez Gomez, S. Blanco Rey, J.L. Calleja Panero
Journal: Endoscopy (2023)

Abstract Text Black esophagus (BE) is an infrequent clinical entity, characterized by circumferential blackish coloration of the mucosa, with abrupt interruption at the esophagogastric junction, secondary to hypoperfusion and ischemia. The most common clinical presentation is gastrointestinal bleeding. We present 3 patients admitted with hematemesis, whose gastroscopy showed acute esophageal necrosis. The evolution was favorable with conservative management. BE has a characteristic endoscopic manifestation that allows its optical diagnosis with no need for biopsies. Despite its poor prognosis, through an early diagnosis and support measures, a favorable result was achieved in the 3 exposed cases [1] [2] [3].
An Observational Study for a Feasibility of Double Pigtail Plastic Stent Insertion with Supra-papillary Method during Endoscopic Retrograde Cholangiopancreatography in Patients with Klatskin’s Tumor
Authors: K. W. Lee, L. Hong Sik, M. L. Jae, S. C. Hyuk, S. K. Eun, K. Bora, Y. T. Jeen, J. C. Hoon
Journal: Endoscopy (2023)

Aims The plastic stent has inferior patency, however, the revision process is easier than the metal stent. However, as the survival rate of biliary tract cancer has improved, stents are often required to be replaced. This study evaluated the feasibility of double pigtail plastic stent insertion using the supra-papillary method during ERCP in patients with Klatskin's tumor.
Safety and Efficacy of Balloon Cryoablation in Barrett’s Neoplasia: A Systematic Review and Meta-analysis
Authors: R. Musallam, W. Al-Yaman, B. Azizullah, V. Chittajallu, E. Mansoor, G. Cooper, N. Gunaratnam, A. Chak, S. Jang, J. Vargo, M. AbouSaleh
Journal: Endoscopy (2023)

Aims We aim to assess the safety and efficacy of balloon-cryoablation as a novel procedure for endoscopic ablation of Barrett's esophagus (BE) associated neoplasia with subgroup analysis of patients undergoing balloon-cryoablation as first-line therapy.
Dutch individuals’ views on screening for esophageal cancer: a focus group study
Authors: J. sijben, Y. Peters, S. Bas, P. Siersema, L. Rainey, M. Broeders
Journal: Endoscopy (2023)

Aims Screening for early esophageal adenocarcinoma (EAC), including screening for its precursor Barrett’s esophagus (BE), has the potential to reduce EAC-related mortality and morbidity. This study explores Dutch individuals’ views on BE/EAC screening.
Eosinophilic Oesophagitis: Two Decades at Ireland’s Largest Tertiary Referral Centre
Authors: T. Matthews, N. Conlon, C. Donohoe, C. Dunne, K. Hartery, D. Kevans, N. Ravi, F. Maccarthy, D. O'toole, S. Mc Kiernan
Journal: Endoscopy (2023)

Aims We aimed to audit our treatment of EOE against European and American guidelines and we sought to reject the null hypothesis that there has been no temporal trend in its incidence.
The "Furrow sign" to confirm proper gastric extent and direction of the myotomy at the end of POEM
Authors: H. Uchima, R. Muñoz, I. Marin, N. Caballero, A. Calm, J. Colan-Hernandez, M. Fortuny, I. Iborra, E. Castillo, J. Michelena, A. Ortega Sabater, A. Mata, M. Rosinach, R. Temiño López-Jurado, R. Turro, J. Espinós, V. Moreno De Vega
Journal: Endoscopy (2023)

Abstract Text Aims: to describe a simple and novel sign to confirm the direction and proper length of gastric myotomy at the end of POEM procedure [1] [2] [3] [4].